Serial Port Control is an inexpensive royalty-free component. You can use it with any development environment, such as VB, VB .Net, VC++, C#, Delphi, etc. Just put it on a form and vou've got all the functionality you need to access an RS232 port. The event driven architecture makes it a snap to use. Just define a function in your program and it will be triggered automatically when new data is available through the port.

In the Dynamic Link Library GeoDLL geodesic functions like 2D and 3D coordinate transformation, datum changes, meridian strip changes, user defined coordinate and reference systems, NTv2 support, distance calculation, maps functions, Digital Elevation Models and more geodesic functions are contained to bind them into own WINDOWS applications. Accurate coordinate and reference systems of most countries of the world are pre defined.

Free UPX is an advanced graphical interface for the UPX (Ultimate Packer for eXecutables). It allows you to compress (and decompress) files produced according to Microsoft Portable Executable and COFF Specification (EXE, DLL, OCX, BPL, CPL and other). Free UPX offers easy access to all documented and undocumented UPX parameters without the need for command line usage.

Convert C source code into Delphi/Pascal source code. The program can help you to port existing applications to another new program language. It will change the C syntax into the Pascal syntax. The program has a batch conversation function to procress mulitple files and can progress include files. After the conversation you will still have to do some changes before you can compile the program under Delphi but the time consuming part has been done

BS1 General Ledger tracks budget and actual financial data to produce financial statements such as an Income Statement and Balance Sheet, the Trial Balance report, and General Ledger (detail) report. Sample data is provided and there is an optional Getting Started wizard to assist with entering initial live data. The wizard sets up common GL accounts which can later be changed, deleted, or added to. Customization and source code available.

Free Accounting Software: General Ledger, Accounts Payable, Accounts Receivable, Inventory, Sales Analysis, and Bank Reconciliation. Sample data is provided and there is an optional Getting Started wizard to assist with entering initial live data. The wizard sets up common GL accounts which can later be changed, deleted, or added to. Customization and source code available.

Manufacturing, Distribution and Accounting Software: General Ledger, Accounts Payable, Accounts Receivable, Inventory, Purchase Orders, Sales Orders and Quotes, Manufacturing, Sales Analysis, and Bank Reconciliation. Prints quotes, bills of materials, picking slips, bills of lading, invoices, purchase orders, cheques, user-defined financial statements, sales reports and many other reports. Customization and source code available.

BIGSPEED Voice Compression SDK is a simple, low-complexity, low-cost voice engine for quick development of VoIP applications. It incorporates audio recording/playback and voice compression/decompresion in a single COM automation object, along with some advanced voice processing features. The used audio format is wideband, 16kHz, 16Kbps, PCM. The compression ratio is adjustable and can vary from 4:1 to 50:1.

ActiveX control for secure private networking with 128-bit AES encryption and on-the-fly compression. Implements a flexible message-oriented protocol on top of a single TCP connection. Information is exchanged through typed data packets identified by a command code. Utilizes an elegant event-driven paradigm for easy integration into Windows applications. Can be used both on client and server side, with centralized management of all connections.

BigSpeed Peer-to-Peer SDK is a set of two COM components (Agent and Hub) that lets you set up a virtual private peer-to-peer (P2P) network for secure file sharing and messaging. The security is provided in two different modes: symmetric encryption with shared secret key and asymmetric encryption with 1024-bit public/private keys.

MsgConnect is indispensable if your application consists of more than one module. If you need to exchange information between modules, no matter within one system or across network, MsgConnect will solve this problem for you. You can use simple paradigm of sending binary message to the remote side and MsgConnect will deliver the message and reply with optional compression, encryption and integrity checking.